Yes it does cut your car off, The sensor is controlled by module that controls everything
Yes
No it will not.
if a knock gos bad can your car go off
It's underneath your car. Off the exhaust pipe.
Honestly No not from what i kbnow.. but a Bad Ignition Wire Can..
it is false economy to do that. the sensor is probably gone too,or on its way out. buy a new sensor. it will pay for itself in the long run.
Take it to the dealership.... Its real simple take the car jack it up take off the housing cover where the oxygen sensor is at then un plug the sensor, and replace...
In the exhaust pipe. the oxygen sensor is not in the exhaust pipe it is directly under the hood off of the exhaust manifold. it sets by itself and is easy to get to. you will probably have to cut the old sensor wire to get the old one out.
You can not. Replacement of the oxygen sensor is the only way.
let vehicle run to get exhaust hot, spray penatrating oil where threads are..... wait..... yes oil is flamable, so be careful.. try it. no luck? cut wire or wires and put a 7/8 or 22mm socket on sensor
If you are replacing it with a new one I would unplug the sensor from the harness and then cut the wires off at the sensor. This will let you slip a 7/8" box wrench over the sensor and using a counterclockwise motion remove it.
the electric fuel pump may be failing.